Combine results from several runs into 1 single result

Questions
1

Hello,

I hope someone can help me …
I have this workflow

It runs perfectly and gives me all the results, if there is a ‘newpagetoken’, it starts a new run …

But the issue is, that I want the results from all runs combined in one single result.
Ok, let me explain a bit more, each http-request gives me ‘resultSizeEstimate’.
I want this workflow to output one single number: the sum of all resultSizeEstimate’s of each run.
I can’t set a variable inside the loop because at each new run, it resets itself. How do I solve this?

thx,
Peter

Information on your n8n setup

  • n8n version: Latest
  • Database (default: SQLite): NA
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app): Docker
  • Operating system:
2

I hope this helps.
btw. I am pretty sure, that this can also be done with a single HTTP Node and using the Pagination feature of it.

1 Like
3

Hi Peter, if I understood well your problem i don’t think you need the loop, getting all results on a batch and then using summarize node with the sum function indexing the result of the http request well.
Hope it helps
Àlex

4

Setting the initial value as first node in the loop solved the issue.

Thanks a lot, I’ve spent hours on this (I always decalred that initial value outside of the loop)

5

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